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KaMin Polyfil® 70 Kaolin Clay - Calcined
Categories: Ceramic; Clay; Kaolin Clay

Material Notes: Calcined clays, such as Polyfil® 70, are brighter than most water-washed clays, offering excellent processing and limited reinforcement. They impart outstanding wet/dry electrical properties due to the elimination of bound water during the calcined process. Compounds with calcined clays extrude smoothly and reduce stickiness in processing. Polyfil® 70 is a high brightness calcined kaolin clay used to extend elastomeric and thermoplastics products, including wire and cable applications.

Industry: Rubber & Plastic

Uses: Non-Black Rubber, General Rubber Goods, General Plastics, Polyolefins/PVC, Thermoset, Thermoplastic, EPDM, Wire & Cable

Information provided by KaMin LLC.

Vendors:
Available Properties
  • Specific Gravity
  • Bulk Density, Loose
  • Brightness, Reflectance (TAPPI)
  • Oil Absorption
  • Fineness, Hegman Grind
  • Moisture Absorption at Equilibrium, As Produced
  • Particle Size, Average Stokes Equivalent Diameter
  • Particle Size, Median (Malvern Laser)
  • Particle Mesh Size, 0.005% Retained
  • pH, 100 g/250 ml H2O Slurry
  • Specific Surface Area, BET
  
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